Organic fluorophore-substituted polyaza-[7]helicenes derived from 1,10-phenanthroline: Studying the chromophoric effect on fluorescence efficiency

• DOI: 10.1039/d3ma01045g
• Publication Date: 2024-01-04T10:14:50Z
• Authors: B. Yadagiri; Vinay Kumar; Surya Prakash Singh

We report a series of fluorescent “push–pull” helicenes based on aza-[7]helicenes denoted as AZA-FLU, AZA-NPC, AZA-TPA, and AZA-2OMe for the control of the excited-state dynamics and circular dichroism properties of parent aza-[7]helicene.